Fastest Known Podcast

Extending from Blue Ridge, Georgia to near Sylacauga, Alabama, the 335 mile Pinhoti Trail is a popular trail through the southernmost portion of the Appalachian Mountains in the southeastern United States. This week’s episode, hosted by Heather Anderson, delves into Ashlie Itherburn’s recent overall supported FKT on the route.

In this week’s episode we’re traveling to the rugged Mahoosic mountains of southern Maine, home of the hardest mile on the AT.

The 272 mile Long Trail is one of our premier routes for good reason. With an impressive history of competitive FKTs this trail has once again seen stout records fall.

This week we head to the well trodden premier route across Arizona. Host Heather Anderson is joined by Sadie Curry who set the women’s self-supported northbound time on the iconic Arizona Trail by covering the 800 mile distance in 17 days, 12 hours, and 27 minutes taking 7 hours off of the previous time.

This week we’re headed to the rugged Adirondacks of New York state where Scott Benerofe recently set the unsupported FKT for tagging all 46 4,000ft peaks in one go. Tune in to hear how he pulled together his experiences with trail running, thru-hiking, and peakbagging to push deeper into the realm of endurance adventure.

2025 was a stunningly busy year on the Appalachian Trail. There were many high profile FKT efforts and several DNFs in the final days. Three long-held records did fall however. Sarah Baker set the women’s self-supported northbound time in 74:04:42. Lyla Harrod set the women’s southbound time in 52:18:37.

On today’s episode we’re traveling to the High Sierras of California where Caroline Himbert recently set the women’s unsupported northbound record on the premier John Muir Trail. Her first long, unsupported effort was a way for her to go back to her roots as a long distance hiker.